IW3617 230V 调光设计参考.pdf - 免费下载
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General Design Specification:
1. AC Input Range 180-264Vac, Isolated ac-dc offline, 12LEDS,Output 700mA
2. Intelligent wall dimmer detections(Leading-edge dimmer , Trailing-edge
dimmer , No-dimmer)
3. Multiple dimming control scheme
4. Wide dimming range from 1% up to 100%
5. No visible flicker
6. Resonant control to achieve high efficiency
7. High Power Factor, 0.9 without dimmer
8. Temperature degrade control to adjust the LED
9. Primary-only Sensing eliminates opto-isolator feedback and simplifies design